**Daily update | 27 December, 2022**

# StackExchange

#### How to compare control group to treatment groups and also compare treatment groups to each other? Binary Data only

**Source:** stats**Views:** 7**Score:** 1**Tags:** categorical-data binary-data control-group treatment

#### CDF Graph looks weird

**Source:** stats**Views:** 23**Score:** 1**Tags:** cumulative-distribution-function piecewise-pdf

#### Derivative error with respect to bias in binary cross entropy

**Source:** stats**Views:** 6**Score:** 1**Tags:** neural-networks bias backpropagation derivative cross-entropy

#### Why VAE Encoder outputs log variance and not standard deviation?

**Source:** datascience**Views:** 4**Score:** 1**Tags:** deep-learning autoencoder

#### Predicting many classes, is it a known solution to build n-group classifiers?

**Source:** datascience**Views:** 12**Score:** 1**Tags:** multiclass-classification unsupervised-learning ensemble-modeling